DIN11851 Sanitary Unions Screwed Pipe Connection Fittings For Food Chemical

DIN11851 Sanitary Unions Screwed Pipe Connection Fittings For Food Chemical

Product Description:

DIN (the German Institute for Standardization) union parts are used extensively throughout the whole world especially in the UK and Europe. They are available in both Imperial and metric tube sizes. The DIN11851 union consists of a round slotted nut, weld male piece, a liner piece the nut slides over and gasket. The nut has round threads. Normally the wetted parts are supplied in 316L stainless steel and the nuts are grade 304. DIN11851 union connection couplings are used to join DIN11850 standard tubes with imperial size from 1" to 4" or 10mm to 200mm.

Working Pressure:

DN 10 - DN 40 Max. Working Pressure 40 Bar @ 20°C
DN 50 - DN 100 Max. Working Pressure 25 Bar @ 20°C
DN 125 - DN 150 Max. Working Pressure 16 Bar @ 20°C

BOM List:

• Male Part: can be male thread, hose male part or male part blank
• Liner: welding type, short welding type, expanding type, thread type, hose type and blank
• Nut: round slotted type, blind nut type with or without chain
• Seal: EPDM, Viton, NBR, MVQ; sealing riing with or without collar

Technical Details:

• Categories: Food grade union connections, pharmaceutical grade connections
• Size: DN10 - DN200, 1" - 4"
• Standards: DIN11851
• Stainless steel grade: 304, 316L
• Working pressure: 10 bar
• Working temperature: -10 °C ~ +140 °C
• Surface treatment: internal Ra<1.6μm; external Ra<3.2μm
• OEM: Non-standard production available according to drawings and samples